Answer:
Length: 3w-4
Step-by-step explanation:
Length: 3w-4
Width: W
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{35km + x = 140km} {140km - 35km= 105km} so the car traveled 105 kilometers.
Given that the two cone are similar, then
3/7 = x/5
7x = 15
x = 15/7
26 is 40 percent of x
Make "is" an = sign and "of" a × sign
26 = 40% × x
rewritten: convert 40% into a decimal by moving the decimal twice to the left
26 = .40x
Divide both sides by 0.40.
x = 65
D) 65
Answer:
The answer is 45
Step-by-step explanation:
The equation is a straightforward one, we have:
2/3x = 30
because we have a fraction on at least one side, we will cross multiply thus:
2x = 30 x 3
2x = 90
Next, we divide both sides by 2 to make x the subject of the formula, we have 2x/2 = 90/2
x = 45
Therefore, it takes Ingrid 45 minutes to complete her essay
